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<TITLE> USE-CASE 7, INITIALIZING TRAFFOSIM </TITLE>
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<H2 align="center">USE CASE 7: Initializing TraffoSim</H2>
<p><B>Primary Actor:</B> Simulation Operator</p> 


<P><B>Stakeholders and Interests:</B><BR>
- Simulation operator wants to launch TraffoSim and set the system 
parameters for simulation purposes.</P>

<P><B>Preconditions:</B><BR>
- TraffoSim is installed and example configuration files are available.<BR>
- A set of system parameters' values are available for each configuration 
file.</P>

<P>
<B>Postconditions:</B><BR>
- TraffoSim is successfully launced and system parameters are correctly 
set. </P>

<B>Main Success Scenario:</B>
<OL>
<LI>Simulation operator launches TraffoSim.
<LI>Simulation operator loads one of the example configuration files.
<LI>Simulation operator sets the parameters by inputting and selecting on 
the interface.
</OL>

<B>Alternative Scenarios:</B><BR>
<OL>
  <LI> TraffoSim cannot be launched correctly. <br>
1a. A TraffoSim.log file is generated to show the cause
  (usually something wrong with the settings) and installer fixes the problem
  based on the error message.<br>
  1b.  Nothing shows up (usually some necessary component,
like JRE, is missing) and installer re-install the system following the README
document. 
</OL>
<P><B>GUI Interaction:</B><BR>
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<P>
<B>Open Issues:</B><BR>
- Does the installation package include JRE?<BR>
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